Loop controller



FIG. 1 shows a front view of a loop controller of the new design;

FIG. 2 is a back view;

FIG. 3 is a left view;

FIG. 4 is a right view;

FIG. 5 is a top view;

FIG. 6 is a bottom view; and,

FIG. 7 is a perspective view.

CLAIM The ornamental design of a loop controller, as shown anddescribed.